Hydro Boost leak?

08txlmm

Member
Mar 28, 2010
75
0
6
Lubbock
Damn. Looks like I need a new one. Are they hard to change?

No not at all. I had to do mine a few months ago. I went ahead and flushed the rest of the power steering fluid and did a complete flush on the brake fluid. My brake fluid was nasty brown for having only been used for 2 years. I felt an immediate difference in the pedal.

A couple good links.
http://www.dieselplace.com/forum/showthread.php?t=353950&highlight=hydroboost+diy
http://www.dieselplace.com/forum/showthread.php?t=358013&highlight=fluid+flush

I couldn't find the one to replace the entire hydroboost but it's out there somewhere. It was a pretty good write up if I remember correctly but it didnt pop up with the search. The hardest part of the hole thing is getting that clip off the brake pedal.
 
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Turbotug

BEER SLAYER
Sep 3, 2006
1,019
1
38
45
Phoenix
15854059 I'm almost 100% positive this is the part number

Thanks!

Call your local pick & pull places. I had mine go out, and got one with like 60k miles on it (mine had 260k :eek:) for like $50. Looks new, works like new.

They probably won't sell you the master cylinder, but I had no problem getting the booster. Way cheaper than I could find a new one, and I wouldn't trust a reman further than I could throw it (I have bad luck with remans, so used is prefered to reman for me).

This is what I intended to do, but wanted to at least have the part number to help their guy know if they had the right truck in the yard.
 

DMAXchris

It’s only temporary!
Apr 28, 2009
2,274
2
38
43
Natrona Heights PA
No not at all. I had to do mine a few months ago. I went ahead and flushed the rest of the power steering fluid and did a complete flush on the brake fluid. My brake fluid was nasty brown for having only been used for 2 years. I felt an immediate difference in the pedal.

A couple good links.
http://www.dieselplace.com/forum/showthread.php?t=353950&highlight=hydroboost+diy
http://www.dieselplace.com/forum/showthread.php?t=358013&highlight=fluid+flush

I couldn't find the one to replace the entire hydroboost but it's out there somewhere. It was a pretty good write up if I remember correctly but it didnt pop up with the search. The hardest part of the hole thing is getting that clip off the brake pedal.

Thanks for the links.
I found out I had ~80 miles left on my extended warranty so its at the dealer. :woott: